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CSE MCQs :: C-MCQs

C-MCQs - Typedef
C-MCQs - Data Types
C-MCQs - C Functions
C-MCQs - C Operators
C-MCQs - Basic Linux
C-MCQs - c-data-types
C-MCQs - File Access
C-MCQs - Pointers - C
C-MCQs - Constants - C
C-MCQs - Variable Names
C-MCQs - Preprocessor - C
C-MCQs - Declarations - C
C-MCQs - Storage Management
C-MCQs - Conditional Expressions
C-MCQs - Control Flow Statements
C-MCQs - Standard Input and Output
C-MCQs - Structures, Unions, Bit-fields
  1. Which command is used to extract a column from a text file
    2. A.
    paste
    B.
    get
    C.
    cut
    D.
    tar

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  2. Which command is used to display disk consumption of a specific directory
    3. A.
    du
    B.
    ds
    C.
    dd
    D.
    dds

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  3. Which command is used to perform backup in unix?
    4. A.
    backup
    B.
    cpio
    C.
    zip
    D.
    gzip

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  4. Which command creates an empty file if file does not exist?
    5. A.
    cat
    B.
    touch
    C.
    ed
    D.
    read

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  5. Which command is used to identify file type?
    6. A.
    Type
    B.
    File
    C.
    Finfo
    D.
    Info

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  6. Command used to determine the path of an executable file is
    7. A.
    which
    B.
    where
    C.
    wexec
    D.
    what

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  7. Command used to count number of character in a file is
    8. A.
    grep
    B.
    wc
    C.
    count
    D.
    cut

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  8. Which of these commands could you use to show one page of output at a time?
    9. A.
    less
    B.
    sed
    C.
    pause
    D.
    grep

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  9. Which commands will give you information about how much disk space each file in the current directory uses?
    10. A.
    ls -l
    B.
    ls -la
    C.
    du
    D.
    ls -a

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  10. Which of the following commands can be used to copy files across systems?
    11. A.
    ssh
    B.
    telnet
    C.
    rsh
    D.
    ftp

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